======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '127'
                                          'artist'  'Der Plan'
                                     'text_people'  ''
                                         'release'  'Normalette Surprise'
                                           'title'  'Wats Dat'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['german', 'electronic', 'neue deutsche welle', 'experimental', 'ndw']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '15'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '99'
                                             'key'  '11A'
                                        'acoustid'  '011add9e-ec87-4e0d-b84f-71c78d3d8bcb'
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Normalette Surprise'
'TBPM' (BPM (beats per minute))                     '99'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDOR' (Original release time)                      '1981'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Wats Dat'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Der Plan'
'TPE2' (Band/orchestra/accompaniment)               'Der Plan'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ata Tak'
'TRCK' (Track number/Position in set)               '13/15'
'TSO2'                                              'Plan, Der'
'TSOP' (Performer sort order)                       'Plan, Der'
'TXXX:Acoustid Id'                                  '011add9e-ec87-4e0d-b84f-71c78d3d8bcb'
'TXXX:Artists'                                      'Der Plan'
'TXXX:CATALOGNUMBER'                                'WR 007'
'TXXX:MusicBrainz Album Artist Id'                  '9b048a76-b812-431e-8540-79a62bda5727'
'TXXX:MusicBrainz Album Id'                         'f36be42a-f2fd-4f0f-a9df-c856f353aa3f'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9b048a76-b812-431e-8540-79a62bda5727'
'TXXX:MusicBrainz Release Group Id'                 '0c5b251b-dd49-3089-8f09-1a453d0dde43'
'TXXX:MusicBrainz Release Track Id'                 'aff9939c-779a-3ed2-a773-2f55a22af1a9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['german', 'electronic', 'neue deutsche welle', 'experimental', 'ndw']
'TXXX:originalyear'                                 '1981'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.30 dB'
'TXXX:replaygain_track_peak'                        '0.753346'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ee7bd961-a86c-43d0-9018-998cd0c37f54')

========================== row from database ==========================
                                              'id'  230661
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0incharacter/Der Plan/(1981) Normalette Surprise/13 - wats dat.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  127
                                           'genre'  electronic-experimental;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3075303
                                           'mtime'  1636920667
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0incharacter (1981) 13 wats dat electronic experimental;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Der Plan
                                     'tag_release'  Normalette Surprise
                                       'tag_title'  Wats Dat
                                             'bpm'  99.0
                                    'search_title'  'dat':2 'wats':1
                                   'search_artist'  'der':1 'plan':2
                                  'search_release'  'normalette':1 'surprise':2
                                     'search_rest'  '0incharacter':1 '1981':2,3 'dat':5 'electronic':6 'experimental':7,9 'mor':16 'pl':11 'set':8,10,13,15 'shirleyspinoza':12,14 'wats':4
                                    'search_combo'  '0incharacter':7 '1981':8,9 'dat':2A,11 'der':3B 'electronic':12 'experimental':13,15 'mor':22 'normalette':5C 'pl':17 'plan':4B 'set':14,16,19,21 'shirleyspinoza':18,20 'surprise':6C 'wats':1A,10
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['german', 'electronic', 'neue deutsche welle', 'experimental', 'ndw']
                                        'tag_date'  1981
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636920666.7956843  (2021-11-14 21:11:06)
                             'size'  3075303